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Belgium formally adopted B2B mandate starting 1.1.2026

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In Belgium, the Chamber of Representatives approved and published the B2B mandate to start on 1.1.2026.

On February 6th, 2024, Belgium took the last step in its legislative process to continue its protagonist role in the e-invoicing space aiming at the private sector next. In this effort, Belgian authorities are building on their previous successes introducing electronic invoicing to the public sector.

Just before year-end on 28.12.2023, the Belgian Finance and Budget committee approved the draft law DOC 55 3743/001, proposing an obligation to use electronic invoicing.

With publication of the final law on 20.2.2024 (PDF) updating the Tax Code for the VAT, the B2B mandate is now formally adopted.

The new mandate takes effect on 1.1.2026.

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Billit is a Belgian ISO 27001 certified e-invoicing platform that simplifies financial administration for businesses of all sizes. Founded in 2014, it automates invoicing, expense management, and bank integration, helping users save time and reduce errors.

Billit is a certified Peppol Access Point, EU certified open banking (AISP) provider enabling secure e-invoicing across Europe and beyond. The platform currently supports 120,000 users (Q1 2025) who process more than 2 million invoices monthly. It also offers a free portal for accountants, enhancing collaboration with clients.

With offices in Ghent, Brussels, Sint-Niklaas, and Hamburg, Billit is a trusted partner in digital transformation.

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